org.kuali.ole.sys.context

Class SpringContext

java.lang.Object

org.kuali.ole.sys.context.SpringContext

public class SpringContext
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.springframework.context.ConfigurableApplicationContext	applicationContext
protected static String	MEMORY_MONITOR_THRESHOLD_KEY
protected static MemoryMonitor	memoryMonitor
protected static String	OLE_BATCH_STEP_COMPONENT_SET_ID
protected static Thread	processWatchThread
protected static Map<String,Object>	SINGLETON_BEANS_BY_NAME_CACHE
protected static Map<Class<? extends Object>,Object>	SINGLETON_BEANS_BY_TYPE_CACHE
protected static Map<Class<? extends Object>,Map>	SINGLETON_BEANS_OF_TYPE_CACHE
protected static Set<Class<? extends Object>>	SINGLETON_TYPES
protected static String	USE_QUARTZ_SCHEDULING_KEY

Constructor Summary

Constructors

Constructor and Description
SpringContext()

Method Summary

Methods

Modifier and Type	Method and Description
protected static void	close()
static void	finishInitializationAfterRiceStartup()
static org.springframework.context.ConfigurableApplicationContext	getApplicationContext()
static <T> T	getBean(Class<T> type) Use this method to retrieve a spring bean when one of the following is the case.
static <T> T	getBean(Class<T> type, String name)
static Object	getBean(String beanName)
protected static String[]	getBeanNames()
static <T> Map<String,T>	getBeansOfType(Class<T> type) Use this method to retrieve all beans of a give type in our spring context.
static Object	getService(String serviceName) Use this method to retrieve a service which may or may not be implemented locally.
static boolean	isInitialized()
static void	publishBatchStepComponents()
static void	registerSingletonBean(String beanId, Object bean)
static void	setApplicationContext(org.springframework.context.ConfigurableApplicationContext applicationContext)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MEMORY_MONITOR_THRESHOLD_KEY

protected static final String MEMORY_MONITOR_THRESHOLD_KEY

See Also:

Constant Field Values

USE_QUARTZ_SCHEDULING_KEY

protected static final String USE_QUARTZ_SCHEDULING_KEY

See Also:

Constant Field Values

OLE_BATCH_STEP_COMPONENT_SET_ID

protected static final String OLE_BATCH_STEP_COMPONENT_SET_ID

See Also:

Constant Field Values

applicationContext

protected static org.springframework.context.ConfigurableApplicationContext applicationContext

SINGLETON_TYPES

protected static Set<Class<? extends Object>> SINGLETON_TYPES

SINGLETON_BEANS_BY_TYPE_CACHE

protected static Map<Class<? extends Object>,Object> SINGLETON_BEANS_BY_TYPE_CACHE

SINGLETON_BEANS_BY_NAME_CACHE

protected static Map<String,Object> SINGLETON_BEANS_BY_NAME_CACHE

SINGLETON_BEANS_OF_TYPE_CACHE

protected static Map<Class<? extends Object>,Map> SINGLETON_BEANS_OF_TYPE_CACHE

processWatchThread

protected static Thread processWatchThread

memoryMonitor

protected static MemoryMonitor memoryMonitor

Constructor Detail

SpringContext

public SpringContext()

Method Detail

getService

public static Object getService(String serviceName)

Use this method to retrieve a service which may or may not be implemented locally. (That is, defined in the main Spring ApplicationContext created by Rice.

getBean

public static <T> T getBean(Class<T> type)

Use this method to retrieve a spring bean when one of the following is the case. Pass in the type of the service interface, NOT the service implementation. 1. there is only one bean of the specified type in our spring context 2. there is only one bean of the specified type in our spring context, but you want the one whose bean id is the same as type.getSimpleName() with the exception of the first letter being lower case in the former and upper case in the latter, For example, there are two beans of type DateTimeService in our context dateTimeService and testDateTimeService. To retrieve the former, you should specific DateTimeService.class as the type. To retrieve the latter, you should specify ConfigurableDateService.class as the type. Unless you are writing a unit test and need to down cast to an implementation, you do not need to cast the result of this method.

Type Parameters:

T -

Parameters:

type -

Returns:

an object that has been defined as a bean in our spring context and is of the specified type

getBeansOfType

public static <T> Map<String,T> getBeansOfType(Class<T> type)

Use this method to retrieve all beans of a give type in our spring context. Pass in the type of the service interface, NOT the service implementation.

Type Parameters:

T -

Parameters:

type -

Returns:

a map of the spring bean ids / beans that are of the specified type

getBean

public static <T> T getBean(Class<T> type,
            String name)

getBean

public static Object getBean(String beanName)

getBeanNames

protected static String[] getBeanNames()

close

protected static void close()

isInitialized

public static boolean isInitialized()

registerSingletonBean

public static void registerSingletonBean(String beanId,
                         Object bean)

finishInitializationAfterRiceStartup

public static void finishInitializationAfterRiceStartup()

publishBatchStepComponents

public static void publishBatchStepComponents()

getApplicationContext

public static org.springframework.context.ConfigurableApplicationContext getApplicationContext()

setApplicationContext

public static void setApplicationContext(org.springframework.context.ConfigurableApplicationContext applicationContext)